84027405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 179919360

約数和(自身を除く): 95891955

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 49, 55, 57, 77, 95, 105, 133, 147, 165, 209, 231, 245, 285, 385, 399, 539, 547, 627, 665, 735, 931, 1045, 1155, 1463, 1617, 1641, 1995, 2695, 2735, 2793, 3135, 3829, 4389, 4655, 6017, 7315, 8085, 8205, 10241, 10393, 11487, 13965, 18051, 19145, 21945, 26803, 30085, 30723, 31179, 42119, 51205, 51965, 57435, 72751, 80409, 90255, 114323, 126357, 134015, 153615, 155895, 210595, 218253, 294833, 342969, 363755, 402045, 509257, 571615, 631785, 800261, 884499, 1091265, 1474165, 1527771, 1714845, 2400783, 2546285, 4001305, 4422495, 5601827, 7638855, 12003915, 16805481, 28009135, 84027405]

約数ペア:

[(1, 84027405), (3, 28009135), (5, 16805481), (7, 12003915), (11, 7638855), (15, 5601827), (19, 4422495), (21, 4001305), (33, 2546285), (35, 2400783), (49, 1714845), (55, 1527771), (57, 1474165), (77, 1091265), (95, 884499), (105, 800261), (133, 631785), (147, 571615), (165, 509257), (209, 402045), (231, 363755), (245, 342969), (285, 294833), (385, 218253), (399, 210595), (539, 155895), (547, 153615), (627, 134015), (665, 126357), (735, 114323), (931, 90255), (1045, 80409), (1155, 72751), (1463, 57435), (1617, 51965), (1641, 51205), (1995, 42119), (2695, 31179), (2735, 30723), (2793, 30085), (3135, 26803), (3829, 21945), (4389, 19145), (4655, 18051), (6017, 13965), (7315, 11487), (8085, 10393), (8205, 10241)]